[Event "ASEAN-ch U20 10th"]
[Site "Hue"]
[Date "2009.06.11"]
[Round "8"]
[White "Tran, Thanh Tu"]
[Black "Lee, Yi Sen Ian"]
[Result "1-0"]
[ECO "A48"]
[WhiteElo "2267"]
[BlackElo "1957"]
[PlyCount "98"]
[EventDate "2009.06.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "VIE"]
[SourceTitle "EXT 2010"]
[Source "ChessBase"]
[SourceDate "2010.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.25"]
[SourceQuality "1"]

1. Nf3 Nf6 2. d4 g6 3. Bf4 Bg7 4. e3 0-0 5. Be2 d6 6. h3 b6 7. 0-0 Bb7 8. a4 a6 9. Bh2 c5 10. c4 Nc6 11. Nc3 Re8 12. d5 Nb4 13. Qd2 Qd7 14. e4 e5 15. Ne1 Qe7 16. Nd3 Nd7 17. a5 Nxd3 18. Bxd3 bxa5 19. Rxa5 Rf8 20. Rb1 f5 21. f3 f4 22. Kf1 g5 23. Bg1 Rf6 24. Na4 h5 25. b4 Rc8 26. bxc5 Nxc5 27. Nxc5 dxc5 28. Be2 Bf8 29. Qb2 Rf7 30. Qb6 Kh7 31. Ra2 Rc7 32. Rab2 Qd6 33. Qa5 Bc8 34. Rb6 Qd8 35. Rc6 Qd7 36. Re6 Re7 37. Rf6 Rf7 38. Re6 Re7 39. Reb6 Rf7 40. Bd1 g4 41. hxg4 hxg4 42. fxg4 f3 43. gxf3 Qxg4 44. Qd2 Qh4 45. Qh2 Bh3+ 46. Ke2 Rg7 47. Kd3 Rg3 48. Be2 Bh6 49. Bf2 Qf4 1-0

[Event "ASEAN-ch U20 10th"]
[Site "Hue"]
[Date "2009.06.10"]
[Round "6"]
[White "Chua, Zheng Yuan Terry"]
[Black "Lee, Yi Sen Ian"]
[Result "1-0"]
[ECO "E67"]
[WhiteElo "2250"]
[BlackElo "1957"]
[PlyCount "83"]
[EventDate "2009.06.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "VIE"]
[SourceTitle "EXT 2010"]
[Source "ChessBase"]
[SourceDate "2010.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.25"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7 4. 0-0 0-0 5. c4 d6 6. d4 Nbd7 7. b3 e5 8. Nc3 c6 9. Ba3 Ne8 10. Qd2 Qa5 11. Bb2 Nef6 12. Rfd1 Re8 13. Rac1 Nf8 14. h3 Bd7 15. Ne4 Qxd2 16. Nfxd2 exd4 17. Bxd4 Re6 18. Bxf6 Bxf6 19. Nxf6+ Rxf6 20. Ne4 Re6 21. Rxd6 f5 22. Rxe6 Bxe6 23. Nc5 Rd8 24. Nxb7 Rd2 25. a4 f4 26. Kf1 Rb2 27. Nc5 Kf7 28. Rd1 Bf5 29. Bxc6 fxg3 30. fxg3 Bxh3+ 31. Kf2 Bf5 32. Ke3 Ke7 33. Bb5 h5 34. Rd2 Rb1 35. Kf2 Bh3 36. a5 Rf1+ 37. Ke3 Rg1 38. Ne4 Rb1 39. Ba4 Bd7 40. Bxd7 Rxb3+ 41. Kf4 Nxd7 42. Rxd7+ 1-0

[Event "ASEAN-ch U20 10th"]
[Site "Hue"]
[Date "2009.06.10"]
[Round "7"]
[White "Lee, Yi Sen Ian"]
[Black "Amru, Muhd Tariq"]
[Result "1-0"]
[ECO "B53"]
[WhiteElo "1957"]
[BlackElo "2045"]
[PlyCount "79"]
[EventDate "2009.06.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "VIE"]
[SourceTitle "EXT 2010"]
[Source "ChessBase"]
[SourceDate "2010.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Qxd4 Nc6 5. Bb5 Bd7 6. Bxc6 Bxc6 7. Nc3 Nf6 8. Bg5 e6 9. 0-0-0 Be7 10. Rhe1 0-0 11. e5 dxe5 12. Qh4 Qc7 13. Nxe5 h6 14. Bf4 Ne4 15. Nxc6 Bxh4 16. Bxc7 Nxc3 17. bxc3 bxc6 18. g3 Bd8 19. Rd7 Bf6 20. Re3 g5 21. Red3 h5 22. Kd2 g4 23. c4 Kg7 24. R3d6 Kg6 25. Rxc6 h4 26. Bd6 Rfd8 27. Rcc7 h3 28. Rb7 Kf5 29. c5 Be5 30. Ke3 f6 31. Bxe5 Rxd7 32. Rxd7 Kxe5 33. c6 f5 34. c7 Rc8 35. c4 Kf6 36. Kd4 e5+ 37. Kd5 e4 38. Kd6 f4 39. Rd8 Rxc7 40. Kxc7 1-0

[Event "ASEAN-ch U20 10th"]
[Site "Hue"]
[Date "2009.06.09"]
[Round "5"]
[White "Lee, Yi Sen Ian"]
[Black "Dang, The Nam"]
[Result "1/2-1/2"]
[ECO "C01"]
[WhiteElo "1957"]
[BlackElo "2134"]
[PlyCount "46"]
[EventDate "2009.06.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "VIE"]
[SourceTitle "EXT 2010"]
[Source "ChessBase"]
[SourceDate "2010.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.25"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. exd5 exd5 4. Bd3 Bd6 5. Nf3 Ne7 6. 0-0 0-0 7. c3 c6 8. Re1 Bf5 9. Qc2 Bxd3 10. Qxd3 f6 11. Nbd2 Qd7 12. Nf1 Na6 13. b3 Rae8 14. Ng3 Bxg3 15. hxg3 Nc8 16. Ba3 Rxe1+ 17. Rxe1 Re8 18. Re3 Nc7 19. Qe2 Rxe3 20. Qxe3 Qe8 21. Qxe8+ Nxe8 22. Ne1 Ncd6 23. f3 Kf7 1/2-1/2

[Event "ASEAN-ch U20 10th"]
[Site "Hue"]
[Date "2009.06.09"]
[Round "4"]
[White "Lee, Yi Sen Ian"]
[Black "Mohd Ab, Syauqi B Md Khir"]
[Result "1-0"]
[ECO "C54"]
[WhiteElo "1957"]
[PlyCount "47"]
[EventDate "2009.06.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "VIE"]
[SourceTitle "EXT 2010"]
[Source "ChessBase"]
[SourceDate "2010.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.25"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d4 exd4 6. cxd4 Bb4+ 7. Nc3 Nxe4 8. 0-0 Bxc3 9. d5 Bf6 10. Re1 Ne7 11. Rxe4 d6 12. Bg5 Bxg5 13. Nxg5 h6 14. Qe2 Bf5 15. Re3 0-0 16. Rxe7 hxg5 17. Re1 Bd7 18. Qh5 g6 19. Qxg5 Re8 20. Qf6 Rxe7 21. Rxe7 Be8 22. Bd3 Qc8 23. Bxg6 Qg4 24. Rxe8+ 1-0

[Event "ASEAN-ch U20 10th"]
[Site "Hue"]
[Date "2009.06.08"]
[Round "3"]
[White "Duong, Thuong Cong"]
[Black "Lee, Yi Sen Ian"]
[Result "1/2-1/2"]
[ECO "B02"]
[WhiteElo "1986"]
[BlackElo "1957"]
[PlyCount "80"]
[EventDate "2009.06.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "VIE"]
[SourceTitle "EXT 2010"]
[Source "ChessBase"]
[SourceDate "2010.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.25"]
[SourceQuality "1"]

1. e4 Nf6 2. Nc3 d5 3. exd5 Nxd5 4. Nxd5 Qxd5 5. Nf3 Bg4 6. Be2 Nc6 7. 0-0 0-0-0 8. a3 e5 9. d3 e4 10. Ne1 h5 11. Bxg4+ hxg4 12. Qxg4+ f5 13. dxe4 fxg4 14. exd5 Rxd5 15. Nd3 Nd4 16. Nf4 Bd6 17. Re1 Rc5 18. Be3 Bxf4 19. Bxd4 Bxh2+ 20. Kf1 Rxc2 21. Rac1 Rd2 22. Bxg7 Rh7 23. Bc3 Bf4 24. Bxd2 Bxd2 25. Re8+ Kd7 26. Rd1 Kxe8 27. Rxd2 Ke7 28. Rd4 Rg7 29. Ra4 a6 30. Ke2 Ke6 31. Ke3 c5 32. Kf4 Kd5 33. Kg3 c4 34. Ra5+ Ke4 35. Rc5 Kd3 36. a4 Rg6 37. a5 b5 38. axb6 Rxb6 39. Rd5+ Ke4 40. Rd2 Kf5 1/2-1/2

[Event "ASEAN-ch U20 10th"]
[Site "Hue"]
[Date "2009.06.08"]
[Round "2"]
[White "Lee, Yi Sen Ian"]
[Black "Rian, Kapriaga"]
[Result "0-1"]
[ECO "B59"]
[WhiteElo "1957"]
[BlackElo "2094"]
[PlyCount "66"]
[EventDate "2009.06.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "VIE"]
[SourceTitle "EXT 2010"]
[Source "ChessBase"]
[SourceDate "2010.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Be2 e5 7. Nb3 Be7 8. Be3 0-0 9. f3 a5 10. 0-0 a4 11. Nd2 a3 12. b3 Qa5 13. Na4 b5 14. Nb6 Rb8 15. Nd5 Nxd5 16. exd5 Nb4 17. Ne4 Na6 18. Qd3 h6 19. f4 f5 20. fxe5 Nb4 21. Qd2 fxe4 22. Rxf8+ Bxf8 23. e6 Bb7 24. c4 Ba6 25. Bd4 bxc4 26. bxc4 Nc6 27. Bc3 Qc5+ 28. Kh1 Ne5 29. Qf4 Be7 30. Bxe5 dxe5 31. Qxe4 Qd4 32. Qxd4 exd4 33. Bd3 Rb2 0-1

[Event "ASEAN-ch U20 10th"]
[Site "Hue"]
[Date "2009.06.07"]
[Round "1"]
[White "Bao, Khoa"]
[Black "Lee, Yi Sen Ian"]
[Result "1/2-1/2"]
[ECO "A48"]
[WhiteElo "2170"]
[BlackElo "1957"]
[PlyCount "76"]
[EventDate "2009.06.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "VIE"]
[SourceTitle "EXT 2010"]
[Source "ChessBase"]
[SourceDate "2010.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. Bf4 Bg7 4. e3 0-0 5. h3 d6 6. Be2 Nbd7 7. 0-0 c6 8. a4 Nd5 9. Bg3 e5 10. Nbd2 Re8 11. Nc4 Qc7 12. c3 f5 13. Qb3 Kh8 14. Ng5 Re7 15. e4 h6 16. dxe5 Nxe5 17. Bxe5 Bxe5 18. exd5 hxg5 19. Nxe5 Rxe5 20. Bc4 Bd7 21. Rad1 Kg7 22. Qa3 c5 23. b3 Rae8 24. Qc1 Qd8 25. f4 Re3 26. Qd2 gxf4 27. Rxf4 Qg5 28. Rf3 f4 29. Rdf1 Rxf3 30. Rxf3 Re3 31. Qf2 Bxh3 32. Rxf4 Rxc3 33. Qb2 Qe5 34. Re4 Qg3 35. Bd3 Qxd3 36. Rc4 Qe3+ 37. Kf1 Bxg2+ 38. Kxg2 Qf3+ 1/2-1/2

[Event "Asian Schools"]
[Site "Singapore"]
[Date "2005.12.20"]
[Round "3"]
[White "Tan, Weiliang"]
[Black "Lee, Yi Sen Ian"]
[Result "1/2-1/2"]
[ECO "B03"]
[PlyCount "48"]
[EventDate "2005.12.19"]
[EventType "team-swiss"]
[EventRounds "8"]
[EventCountry "SIN"]
[SourceTitle "EXT 2010"]
[Source "ChessBase"]
[SourceDate "2010.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.25"]
[SourceQuality "1"]

1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. c4 Nb6 5. f4 dxe5 6. fxe5 Nc6 7. Be3 Bf5 8. Nc3 e6 9. Be2 Be7 10. Nf3 Qd7 11. 0-0 0-0-0 12. a4 a5 13. d5 exd5 14. Bxb6 cxb6 15. cxd5 Bc5+ 16. Kh1 Nb4 17. Ng5 Kb8 18. Bb5 Qc8 19. Nxf7 Nc2 20. Nxh8 Rxh8 21. Qf3 Rf8 22. Rac1 Ne3 23. Rfe1 Ng4 24. Nd1 Bc2 1/2-1/2

